[2] A form of dry-stone Iron Age dwelling, they are unique to the region, and are subdivided by the archaeologists into two broad types - simple and complex.
According to this theory they marked a movement away from the earlier externally unprepossessing types of dwelling, such as those at Skara Brae, towards structures which were more dominating features in the landscape.
An example of a simple Atlantic roundhouse is at Bu in Orkney, while complex structures include the brochs, duns and wheelhouses.
Dunvegan Community Trust plan to re-create an Iron Age roundhouse structure at Orbost on Skye with the help of National Lottery funding.
[3] The Society of Antiquaries of Scotland undertook a project to reexamine the Atlantic roundhouses of the Tarbat Peninsula, Easter Ross by taking kite photographs of the sites, surveys, and excavation led by archaeologists.